JPS5458615A - Niobium-containing line pipe steel with superior weldability - Google Patents

Niobium-containing line pipe steel with superior weldability

Info

Publication number
JPS5458615A
JPS5458615A JP12524977A JP12524977A JPS5458615A JP S5458615 A JPS5458615 A JP S5458615A JP 12524977 A JP12524977 A JP 12524977A JP 12524977 A JP12524977 A JP 12524977A JP S5458615 A JPS5458615 A JP S5458615A
Authority
JP
Japan
Prior art keywords
steel
niobium
line pipe
compsn
pipe steel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP12524977A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6137350B2 (enrdf_load_stackoverflow
Inventor
Yutaka Kasamatsu
Mutsuo Hiromatsu
Nobutsugu Takashima
Takashi Hosoya
Takamichi Hamanaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kobe Steel Ltd
Original Assignee
Kobe Steel Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP12524977A priority Critical patent/JPS5458615A/ja
Priority to CA000298474A priority patent/CA1147173A/en
Priority to US05/884,384 priority patent/US4210445A/en
Publication of JPS5458615A publication Critical patent/JPS5458615A/ja
Publication of JPS6137350B2 publication Critical patent/JPS6137350B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Arc Welding In General (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Steel (AREA)
JP12524977A 1977-10-18 1977-10-18 Niobium-containing line pipe steel with superior weldability Granted JPS5458615A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP12524977A JPS5458615A (en) 1977-10-18 1977-10-18 Niobium-containing line pipe steel with superior weldability
CA000298474A CA1147173A (en) 1977-10-18 1978-03-08 Niobium-containing weldable structural steel having good weldability
US05/884,384 US4210445A (en) 1977-10-18 1978-03-08 Niobium-containing weldable structural steel having good weldability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12524977A JPS5458615A (en) 1977-10-18 1977-10-18 Niobium-containing line pipe steel with superior weldability

Publications (2)

Publication Number Publication Date
JPS5458615A true JPS5458615A (en) 1979-05-11
JPS6137350B2 JPS6137350B2 (enrdf_load_stackoverflow) 1986-08-23

Family

ID=14905446

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12524977A Granted JPS5458615A (en) 1977-10-18 1977-10-18 Niobium-containing line pipe steel with superior weldability

Country Status (3)

Country Link
US (1) US4210445A (enrdf_load_stackoverflow)
JP (1) JPS5458615A (enrdf_load_stackoverflow)
CA (1) CA1147173A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4453986A (en) * 1982-10-07 1984-06-12 Amax Inc. Tubular high strength low alloy steel for oil and gas wells
US4533405A (en) * 1982-10-07 1985-08-06 Amax Inc. Tubular high strength low alloy steel for oil and gas wells
US4842816A (en) * 1984-11-20 1989-06-27 Nippon Steel Corporation High toughness steel
JP2008056961A (ja) * 2006-08-30 2008-03-13 Jfe Steel Kk 溶接熱影響部靭性に優れた、引張り強さ７６０ＭＰａ以上の高強度溶接鋼管およびその製造方法

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5980752A (ja) * 1982-10-28 1984-05-10 Nippon Kokan Kk <Nkk> 硫化水素環境で溶接部の耐水素割れ性及び耐硫化物応力腐食割れ性に優れた鋼
WO1996009419A1 (fr) * 1994-09-20 1996-03-28 Kawasaki Steel Corporation Materiau en acier bainitique a faible dispersion de qualite et son procede de production
FR2728591B1 (fr) * 1994-12-27 1997-01-24 Lorraine Laminage Acier a soudabilite amelioree
BR9811292A (pt) * 1997-07-28 2000-08-29 Exxonmobil Upstream Res Co Aço de baixa liga contendo boro
DE60105929T2 (de) * 2000-02-02 2005-02-03 Jfe Steel Corp. Hochfeste, hochzähe, nahtlose stahlrohre für leitungsrohre
AU2002365596B2 (en) 2001-11-27 2007-08-02 Exxonmobil Upstream Research Company CNG fuel storage and delivery systems for natural gas powered vehicles
US6852175B2 (en) * 2001-11-27 2005-02-08 Exxonmobil Upstream Research Company High strength marine structures
EP1995339B1 (en) * 2006-03-16 2017-10-18 Nippon Steel & Sumitomo Metal Corporation Steel sheet for submerged arc welding
US20080041922A1 (en) * 2006-07-13 2008-02-21 Mariana G Forrest Hybrid Resistance/Ultrasonic Welding System and Method
JP2009235460A (ja) * 2008-03-26 2009-10-15 Sumitomo Metal Ind Ltd 耐震性能及び溶接熱影響部の低温靭性に優れた高強度ｕｏｅ鋼管

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE640766A (enrdf_load_stackoverflow) * 1962-12-03
US3725049A (en) * 1966-03-11 1973-04-03 Nippon Steel Corp Semi-skilled high tensile strength steels
GB1221371A (en) * 1967-10-05 1971-02-03 Nippon Kokan Kk High tensile strength steel having excellent press shapeability
SE344215B (enrdf_load_stackoverflow) * 1968-01-22 1972-04-04 Nippon Kokan Kk
US3807990A (en) * 1968-09-11 1974-04-30 Nippon Steel Corp Low-alloy high-tensile strength steel
US3619303A (en) * 1968-12-18 1971-11-09 Wood Steel Co Alan Low alloy age-hardenable steel and process
US3773500A (en) * 1970-03-26 1973-11-20 Nippon Steel Corp High tensile steel for large heat-input automatic welding and production process therefor
US3721587A (en) * 1970-12-02 1973-03-20 Wood Steel Co Alan Low carbon,niobium and aluminum containing steel sheets and plates and process
US3761324A (en) * 1971-01-18 1973-09-25 Armco Steel Corp Columbium treated low carbon steel
US3853639A (en) * 1971-04-01 1974-12-10 Inland Steel Co Cold rolled steel strip with improved drawing properties and method for producing same
US3770134A (en) * 1972-04-24 1973-11-06 Union Carbide Corp Outboard spanning shouldered wickets
US4043807A (en) * 1974-01-02 1977-08-23 The International Nickel Company, Inc. Alloy steels
US4120440A (en) * 1974-12-12 1978-10-17 British Steel Corporation Welding, a steel suitable for use therein
US4058414A (en) * 1975-12-30 1977-11-15 Sumitomo Metal Industries, Ltd. Method of making cold-rolled high strength steel sheet
US4033789A (en) * 1976-03-19 1977-07-05 Jones & Laughlin Steel Corporation Method of producing a high strength steel having uniform elongation

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4453986A (en) * 1982-10-07 1984-06-12 Amax Inc. Tubular high strength low alloy steel for oil and gas wells
US4533405A (en) * 1982-10-07 1985-08-06 Amax Inc. Tubular high strength low alloy steel for oil and gas wells
US4842816A (en) * 1984-11-20 1989-06-27 Nippon Steel Corporation High toughness steel
JP2008056961A (ja) * 2006-08-30 2008-03-13 Jfe Steel Kk 溶接熱影響部靭性に優れた、引張り強さ７６０ＭＰａ以上の高強度溶接鋼管およびその製造方法

Also Published As

Publication number Publication date
CA1147173A (en) 1983-05-31
JPS6137350B2 (enrdf_load_stackoverflow) 1986-08-23
US4210445A (en) 1980-07-01

Similar Documents

Publication Publication Date Title
JPS5458615A (en) Niobium-containing line pipe steel with superior weldability
JPS54132421A (en) Manufacture of high toughness bainite high tensile steel plate with superior weldability
JPS5591960A (en) High silicon-nickel-chromium steel with resistance to concentrated
JPS5696056A (en) High chromium steel for high temperature use
JPS5770257A (en) High strength steel plate
JPS5443822A (en) Manufacture of high tensile hot rolled steel sheet with low intrafacial plastic anisotropy
JPS5541929A (en) Steel for high efficiency welding and low temperature use
JPS5329220A (en) Production of rough tube made of super high tensile steel having very excellent ductility and toughness
JPS55122854A (en) Welded steel tube having superior butted portion toughness
JPS6468451A (en) High strength low alloy heat-resistant steel having excellent strength of its weld zone
JPS5465115A (en) Boron-added high tensile steel with superior low temperature toughness
JPS5466321A (en) Manufacture of unrefined high tensile steel for welded structure
JPS5499032A (en) Unrefined high tensile steel with superior weldability
JPS57188652A (en) High-strength austenite steel with superior cold work hardenability
JPS53119219A (en) Manufacture of weldable high tensile steel
JPS565949A (en) High tensile steel with superior sulfide corrosion crack resistance and superior corrosion resistance
JPS55100960A (en) High tensile steel with low subsequent crack sensitivity
JPS5466323A (en) Nanufacture of high tougness high tensile steel sheet for line pipe
JPS54112719A (en) Nonmagnetic steel with good electron beam weldability
JPS57140856A (en) Aluminum killed steel for low temperature use suitable for high heat input welding
JPS52123918A (en) Weather resistant steel with excellent weldability for large heat input welding
JPS5647552A (en) Heat-resistant welding steel having high resistance to age-embrittlement
JPS5528307A (en) Heat resistant alloy with superior weld crack resistance
JPS5479118A (en) Manufacture of steel for low temperature use with superior falling weight test characteristics and superior toughness at heat-affected zone of welded joint
JPS57140823A (en) Production of high tensile electric welded steel pipe of superior toughness